THE EFFECTS OF INSPECTION ERRORS TO THE IMPERFECT EMQ MODEL
作者:
MING-JONG LIOU,
SHENG-TSAING TSENG,
TSONG-MING LIN,
期刊:
IIE Transactions
(Taylor Available online 1994)
卷期:
Volume 26,
issue 2
页码: 42-51
ISSN:0740-817X
年代: 1994
DOI:10.1080/07408179408966595
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The presence of Type I and Type II inspection errors may seriously affect the product quality. In this paper we incorporate them into the EMQ (Economic Manufacturing Quantity) model under the imperfect production system. We derive the expected total cost when the shift of the production process follows a general distribution and the inspection interval is arbitrary. The objective is to determine the optimal production cycle length and optimal inspection number while minimizing the total cost. Results for special shift distributions such as exponential and Weibull are established. Sensitivity analysis of the optimal production cycle length and analysis of the cost surplus for incorporating inspection errors under exponential shift distribution are also provided.
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